1A. A 1.54 gram sample of an unknown gas is found to occupy a volume of...

1A. A 1.54 gram sample of an unknown gas is found to occupy a volume of 0.780 L at a pressure of 728 mm Hg and a temperature of 33°C. The molecular weight of the unknown gas is

1B.A sample of an unknown gas is found to have a density of 1.03 g/L at a pressure of 0.609 atm and a temperature of 38°C. The molecular weight of the unknown gas is

1c.A 7.64×10^-2 mol sample of O₂ gas is contained in a 2.00 L flask at room temperature and pressure. What is the density of the gas, in grams/liter, under these conditions?

Expert Solution

queen_honey_blossom answered 1 year ago

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What initial volume (in mL) will 0.00660 mol of hydrogen gas occupy at a pressure of...

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A 19.3-g mixture of oxygen and argon is found to occupy a volume of 16.2 L...

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